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High Reliability and Performance PWM Inverter for Standalone Microgrids
(Institute Of Electrical And Electronics Engineers, 2013-02)
In this paper a high reliability and performance single-phase PWM inverter for standalone microgrids is presented. To obtain the before mentioned characteristics this work propose, two different controller structures and ...
A Simplified Approach for Identification of Parasitic Capacitances in Three-Phase Induction Motor Driven by PWM Inverter
(Ieee, 2014-01-01)
The identification of parasitic capacitances of three-phase induction motor for studying electromagnetic interference (EMI) when it driven by PWM inverters are generally performed in laboratories by using LCR bridges. The ...
A simplified approach for identification of parasitic capacitances in three-phase induction motor driven by PWM inverter
(2015-01-01)
The identification of parasitic capacitances of three-phase induction motor for studying electromagnetic interference (EMI) when it driven by PWM inverters are generally performed in laboratories by using LCR bridges. The ...
Implementação de um modulador PWM para inversor multinível ponte H em cascata de 7 níveis em FPGA
(Universidade Estadual Paulista (Unesp), 2022-03-18)
This paper presents the implementation in a FPGA of a PWM modulation using different PWM modulation techniques for single-phase seven level cascaded H-bridge inverter. For this, the working principle of this inverter and ...
Adaptive Dead-Time Compensation for Grid-Connected PWM Inverters of Single-Stage PV Systems
(Institute of Electrical and Electronics Engineers, 2013-06)
This study presents a new software-based plug-in dead-time compensator for grid-connected pulsewidth modulated voltage-source inverters of single-stage photovoltaic (PV) systems using predictive current controllers (PCCs) ...
Contribuição ao controle de inversores PWM alimentados em tensão conectados à rede através de filtro-LCL
(Universidade Federal de Santa MariaBREngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia Elétrica, 2008-03-28)
This dissertation deals with the design of a robust current control loop applied to voltage source inverters connected to the grid thought LCL-filter used in distributed generation systems. The utilization of the LCL-filter ...
Modulación de Espacio Vectorial (SVM) como Estrategia de Control PWM para un Inversor Híbrido Multiniveles
(2011-06-29)
This thesis presents the implementation of a Space Vector PWM (SVPWM) control
strategy to generate the switching scheme for a multilevel hybrid inverter. Unlike
other multilevel inverters, a minimum number of switching ...
Inversor de tensão 127V/1kVA
(2011)
Multicarrier pwm with dc-link ripple feedforward compensation for multilevel inverters
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)